Budgetary Negotiations: How the Chilean Congress Overcomes its Constitutional Limitations

Recent research suggests that the Chilean Congress is marginalised in the policymaking process, especially when setting the budget. This paper argues that previous studies have overlooked the fact that the legislature uses two amendment tools – specifications and marginal notes – to increase the national budget and reallocate resources within ministries. This behaviour contradicts the constitution, which only allows Congress to reduce the executive's budget bill. To test this empirically, a pooled two-stage time-series cross-sectional analysis is conducted on ministries for the years 1991–2010. The findings clarify how the legislature surpasses its constitutional limits and demonstrate that specifications are useful to predict when Congress increases or decreases a ministry's budget.